diff --git a/Gemfile b/Gemfile
index 80fa44c9..7b7f5502 100644
--- a/Gemfile
+++ b/Gemfile
@@ -167,5 +167,5 @@ group :test do
   gem "simplecov", "~> 0.22.0"
   gem "simplecov-json", "~> 0.2.3"
 
-  gem "mock_redis", "~> 0.36.0"
+  gem "mock_redis", "~> 0.37.0"
 end
diff --git a/Gemfile.lock b/Gemfile.lock
index 6ec26362..487840aa 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -388,8 +388,7 @@ GEM
     mini_mime (1.1.5)
     minitar (0.9)
     minitest (5.19.0)
-    mock_redis (0.36.0)
-      ruby2_keywords
+    mock_redis (0.37.0)
     msgpack (1.7.2)
     multi_json (1.15.0)
     multi_xml (0.6.0)
@@ -745,7 +744,7 @@ DEPENDENCIES
   lograge
   memo_wise
   memory_profiler
-  mock_redis (~> 0.36.0)
+  mock_redis (~> 0.37.0)
   mysql2 (~> 0.5)
   nla-blacklight_common!
   nokogiri (>= 1.13.9)